There are two options for changing a redemption rate for a customer,First option would be giving that customer a special rate or the other or the next option would be

Epson Receipt Printer First step is to download Epson Advanced Printer Driver 4 on to your computer.Unzip the file on to your Desktop,then Double click the “APD_458E” Then press (YES),Select

First you need to select “Retail Menu”, just like the image below. then once you have done that select the “Refund and Layby Cancellation”, like the image below. Then you